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implement overall scaling/offseting for the combined mesh in MultiModelTileMesh

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Gered 2013-07-21 19:31:23 -04:00
parent fe1209f039
commit 3bbacd07dc
1 changed files with 19 additions and 1 deletions
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src/com/blarg/gdx/tilemap3d/tilemesh/MultiModelTileMesh.java
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@ -115,7 +115,25 @@ public class MultiModelTileMesh extends BaseModelTileMesh {
} }
// final scaling and offsets by the overall model scale/offsets (if provided) // final scaling and offsets by the overall model scale/offsets (if provided)
// TODO
// figure out what the final scaled bounds and scale factor will be
Vector3 scaleFactor = new Vector3();
if (scaleToSize != null) {
MathHelpers.getScaleFactor(bounds.getDimensions(), scaleToSize, scaleFactor);
bounds = new BoundingBox().set(Vector3.Zero, scaleToSize);
} else {
bounds = new BoundingBox().set(Vector3.Zero, bounds.getDimensions());
scaleFactor.set(1.0f, 1.0f, 1.0f);
}
// now apply the scale factor and offset to each vertex
Vector3 position = new Vector3();
for (int i = 0; i < vertices.count(); ++i) {
vertices.getPos(i, position);
position.add(positionOffset)
.scl(scaleFactor);
vertices.setPos(i, position);
}
} }
private void setupCollisionVertices(Model collisionModel) { private void setupCollisionVertices(Model collisionModel) {